Hi, The commit 6aaba8e96fc87e1938b7abfdb5964714e4adfa3c messed up a little with the license in atomic/atomic_alpha.h The attached patch is intended to fix this. More details on the original commit: """ URL:    http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=6aaba8e… Author: Henning Westerholt <henning.westerholt at 1und1.de> Committer: Henning Westerholt <henning.westerholt at 1und1.de> Date:   Thu Jun 23 23:39:01 2011 +0200 doxygen: convert existing docs to use proper doxygen structures and groups, small cleanups """ -- Andrey Mazo.